Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Nb3 win in 3 half-moves
2 Ka3 draw
3 Kb3 draw
4 Ka1 loss in 12 half-moves
5 Ka2 loss in 12 half-moves
6 Kb1 loss in 12 half-moves
7 Kc2 loss in 12 half-moves
8 Kc3 loss in 2 half-moves
9 Nb7 loss in 2 half-moves
10 Nc4 loss in 2 half-moves
11 Nc6 loss in 2 half-moves
12 Kc1 loss in 1 half-moves